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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _LINUX_VIRTIO_MEM_H
#define _LINUX_VIRTIO_MEM_H
#include <linux/types.h>
#include <linux/virtio_types.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
#define VIRTIO_MEM_F_ACPI_PXM 0
#define VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 1
#define VIRTIO_MEM_REQ_PLUG 0
#define VIRTIO_MEM_REQ_UNPLUG 1
#define VIRTIO_MEM_REQ_UNPLUG_ALL 2
#define VIRTIO_MEM_REQ_STATE 3
struct virtio_mem_req_plug {
__virtio64 addr;
__virtio16 nb_blocks;
__virtio16 padding[3];
};
struct virtio_mem_req_unplug {
__virtio64 addr;
__virtio16 nb_blocks;
__virtio16 padding[3];
};
struct virtio_mem_req_state {
__virtio64 addr;
__virtio16 nb_blocks;
__virtio16 padding[3];
};
struct virtio_mem_req {
__virtio16 type;
__virtio16 padding[3];
union {
struct virtio_mem_req_plug plug;
struct virtio_mem_req_unplug unplug;
struct virtio_mem_req_state state;
} u;
};
#define VIRTIO_MEM_RESP_ACK 0
#define VIRTIO_MEM_RESP_NACK 1
#define VIRTIO_MEM_RESP_BUSY 2
#define VIRTIO_MEM_RESP_ERROR 3
#define VIRTIO_MEM_STATE_PLUGGED 0
#define VIRTIO_MEM_STATE_UNPLUGGED 1
#define VIRTIO_MEM_STATE_MIXED 2
struct virtio_mem_resp_state {
__virtio16 state;
};
struct virtio_mem_resp {
__virtio16 type;
__virtio16 padding[3];
union {
struct virtio_mem_resp_state state;
} u;
};
struct virtio_mem_config {
__le64 block_size;
__le16 node_id;
__u8 padding[6];
__le64 addr;
__le64 region_size;
__le64 usable_region_size;
__le64 plugged_size;
__le64 requested_size;
};
#endif
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